@article{10_4153_CJM_2009_041_1,
     author = {D'Cruz, Clare and Puthenpurakal, Tony J.},
     title = {The {Hilbert} {Coefficients} of the {Fiber} {Cone} and the {a-Invariant} of the {Associated} {Graded} {Ring}},
     journal = {Canadian journal of mathematics},
     pages = {762--778},
     year = {2009},
     volume = {61},
     number = {4},
     doi = {10.4153/CJM-2009-041-1},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2009-041-1/}
}